气象因子与一次雾霾污染程度的相关性研究  

Correlation Analysis between Meteorological Factors and Degree of Haze Pollution in Single Event

作　　者：姚瑶 宋昀弟 王熙尹 张鑫 Yao Yao;Song Yundi;Wang Xiyin;Zhang Xin(Linghai Meteorological Bureau,Jinzhou 121299,China)

机构地区：[1]凌海市气象局,辽宁锦州121299

出　　处：《环境科学与管理》2025年第2期130-134,共5页Environmental Science and Management

摘　　要：一次雾霾会严重影响空气质量,对人们的健康和生活质量造成威胁。而气象因子,如风速、湿度、温度等,对雾霾的形成、扩散和持续时间具有重要影响。因此研究一次雾霾污染程度与气象因子之间的相关性。结合气象资料,通过相关仪器采集PM_(10)、二氧化硫、二氧化氮、PM_(2.5)、臭氧等多种污染物数据,全面分析雾霾污染的主要成分,并利用年均污染分指数划分大气质量等级。采用灰色关联分析方法分析气温、气压、风速和湿度等气象因子对一次雾霾污染程度的影响,获得两者之间的相关性,为雾霾天气污染治理策略的制定提供了相关依据。A haze can seriously affect air quality,posing a threat to people's health and quality of life.Meteorological factors,such as wind speed,humidity,temperature,etc.,have a significant impact on the formation,diffusion,and duration of haze.Therefore,studying the correlation between the degree of haze pollution and meteorological factors.By combining meteorological data and collecting data on various pollutants such as PM_(10),sulfur dioxide,nitrogen dioxide,PM_(2.5),and ozone through relevant instruments,the main components of haze pollution are comprehensively analyzed,and the annual average pollution sub index is used to classify atmospheric quality levels.The grey correlation analysis method was used to analyze the impact of meteorological factors such as temperature,air pressure,wind speed,and humidity on the degree of haze pollution,and to obtain the correlation between the two,providing relevant basis for the formulation of haze weather pollution control strategies.

关 键 词：一次雾霾天气 空气污染 年均污染分指数 灰色关联分析方法 相关性建模 

分 类 号：X831[环境科学与工程—环境工程]